Nitrazepam
Nitrazepam (CAS: 146-22-5), with the molecular formula C15H11N3O3 and a molecular weight of 281.27 g/mol, is a benzodiazepine derivative. It functions as a short-acting hypnotic and is recognised for its anxiolytic properties. Primarily used in research settings for neurobiological studies, it serves as a valuable tool in understanding GABAergic neurotransmission and its role in various physiological processes. Its controlled substance status necessitates careful handling and adherence to regulations.

Neuroscience Research
Nitrazepam is utilized in scientific research to investigate the mechanisms of sleep, anxiety, and seizure disorders. It serves as a pharmacological tool to probe GABA-A receptor function within the central nervous system.
Pharmacological Studies
As a well-characterised benzodiazepine, Nitrazepam is employed in drug discovery and development to study the effects and interactions of psychoactive compounds. Its predictable pharmacological profile makes it a useful reference compound.
Biochemical Assays
Researchers may use Nitrazepam in biochemical assays to evaluate its binding affinity to specific receptor sites or to assess its metabolic pathways. This aids in understanding drug metabolism and efficacy.
| Molecular weight | 281.27 |
|---|---|
| Empirical formula | C15H11N3O3 |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Safety statements (S) | 36/37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Drug Control | USDEA Schedule IV; Home Office Schedule 4.1; psychotrope; kontrollierte Droge in Deutschland; regulated under CDSA - not available from Canada |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Nitrazepam used for?
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Nitrazepam is used in research, primarily within neuroscience and pharmacology, to study GABAergic neurotransmission, sleep mechanisms, and anxiety. It is a hypnotic and anxiolytic compound.
What is the CAS number and molecular formula for Nitrazepam?
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The CAS number for Nitrazepam is 146-22-5, and its molecular formula is C15H11N3O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Nitrazepam as a research grade chemical. The specific assay and purity are detailed on the product's Certificate of Analysis. We do not represent this product as USP, BP, or EP grade.
How should Nitrazepam be handled safely?
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Handle Nitrazepam with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Ensure good ventilation and avoid dust formation. It is classified as harmful if swallowed (H302).
Is Nitrazepam a controlled substance?
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Yes, Nitrazepam is a controlled substance. It is listed under US DEA Schedule IV, Home Office Schedule 4.1, and is considered a psychotrope and a controlled drug in Germany. It is regulated under CDSA and not available from Canada.
How can I request a sample or quote for Nitrazepam?
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To request a sample or a quote for Nitrazepam, please use the enquiry form on our website or contact our sales team directly with your specific requirements.
How is Nitrazepam packed, shipped, and exported?
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Nitrazepam is carefully packed to ensure integrity during transit. Tech Serve Solutions is experienced in exporting chemicals globally, adhering to all relevant international shipping and customs regulations for controlled substances.
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